39. Subtract: 4p²q-3pq+ 5pq²- 8p+7q-10 from 18-3p-11q+ 5pq-2pq²+ 5p²q
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Answer:
28 + 5p - 18q + 8pq - 7pq^2 + p^2q
Step-by-step explanation:
18 - 3p - 11q + 5pq - 2pq^2 + 5p^2q - ( 4p^2q - 3pq + 5pq^2 - 8p + 7q - 10)
=18 - 3p - 11q + 5pq - 2pq^2 + 5p^2q - 4p^2q + 3pq - 5pq^2+ 8p - 7q + 10
=18+ 10 - 3p+ 8p - 11q - 7q + 5pq+ 3pq- 2pq^2 - 5pq^2+ 5p^2q- 4p^2q
=28 + 5p - 18q + 8pq - 7pq^2 + p^2q
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